7664760

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1$

素因数の和:218

約数の個数: 128

約数和(自身を含む): 26265600

約数和(自身を除く): 18600840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 47, 54, 60, 72, 90, 94, 108, 120, 135, 141, 151, 180, 188, 216, 235, 270, 282, 302, 360, 376, 423, 453, 470, 540, 564, 604, 705, 755, 846, 906, 940, 1080, 1128, 1208, 1269, 1359, 1410, 1510, 1692, 1812, 1880, 2115, 2265, 2538, 2718, 2820, 3020, 3384, 3624, 4077, 4230, 4530, 5076, 5436, 5640, 6040, 6345, 6795, 7097, 8154, 8460, 9060, 10152, 10872, 12690, 13590, 14194, 16308, 16920, 18120, 20385, 21291, 25380, 27180, 28388, 32616, 35485, 40770, 42582, 50760, 54360, 56776, 63873, 70970, 81540, 85164, 106455, 127746, 141940, 163080, 170328, 191619, 212910, 255492, 283880, 319365, 383238, 425820, 510984, 638730, 766476, 851640, 958095, 1277460, 1532952, 1916190, 2554920, 3832380, 7664760]

約数ペア:

[(1, 7664760), (2, 3832380), (3, 2554920), (4, 1916190), (5, 1532952), (6, 1277460), (8, 958095), (9, 851640), (10, 766476), (12, 638730), (15, 510984), (18, 425820), (20, 383238), (24, 319365), (27, 283880), (30, 255492), (36, 212910), (40, 191619), (45, 170328), (47, 163080), (54, 141940), (60, 127746), (72, 106455), (90, 85164), (94, 81540), (108, 70970), (120, 63873), (135, 56776), (141, 54360), (151, 50760), (180, 42582), (188, 40770), (216, 35485), (235, 32616), (270, 28388), (282, 27180), (302, 25380), (360, 21291), (376, 20385), (423, 18120), (453, 16920), (470, 16308), (540, 14194), (564, 13590), (604, 12690), (705, 10872), (755, 10152), (846, 9060), (906, 8460), (940, 8154), (1080, 7097), (1128, 6795), (1208, 6345), (1269, 6040), (1359, 5640), (1410, 5436), (1510, 5076), (1692, 4530), (1812, 4230), (1880, 4077), (2115, 3624), (2265, 3384), (2538, 3020), (2718, 2820)]